body {
  background-color: white;
}
.login-form {
  width: 206px;
  height: 200px;
  margin: 100px auto;
}
.error-message {
  height: 30px;
  margin: 0 auto;
  color: red;
}
.button {
  border: 2px solid;
  height: 30px;
  width: 160px;
  background: white;
  float: right;
  margin: 2px 20px;
}
.put-field {
  border: 2px solid gray;
  height: 30px;
  width: 200px;
  background: white;
  line-height: 30px;
}